| 油溶性橘黄素的提取及稳定性研究 |
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| 引用本文： | 李家玉,刘长辉,林志华,何海斌. 油溶性橘黄素的提取及稳定性研究[J]. 现代农业科技, 2009, 0(20): 344-345 |
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| 作者姓名： | 李家玉 刘长辉 林志华 何海斌 |
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| 作者单位： | 福建农林大学生命科学学院,福建福州,350002 |
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| 摘 要： | 以柑橘皮为原料,提取油溶性橘黄素色素,并对其稳定性进行探讨。结果表明,油溶性橘黄素最大吸收波长在439nm处;该色素在4≤pH≤10,温度在30～100℃范围内均表现稳定;在不同金属离子、食品添加剂、氧化剂等条件影响下稳定性较好。
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| 关 键 词： | 柑橘皮 油溶性橘黄素 提取 稳定性 |
Studies on the Extraction and Stability of Oil-soluble Pigment from Orange Peel |
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| LI Jia-yu,LIU Chang-hui,LIN Zhi-hua,HE Hai-bin. Studies on the Extraction and Stability of Oil-soluble Pigment from Orange Peel[J]. Modern Agricultural Sciences and Technology, 2009, 0(20): 344-345 |
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| Authors: | LI Jia-yu LIU Chang-hui LIN Zhi-hua HE Hai-bin |
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| Affiliation: | LI Jia-yu LIU Chang-hui LIN Zhi-hua HE Hal-bin (School of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou Fujian 350002) |
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| Abstract: | In this study,the stability of oil-soluble pigment,which was extracted from orange peel,was determined.The UV spectroscopic analysis demonstrated that the oil-soluble pigment showed the maximum adsorption wavelength at 439nm.Under the different condition,the stability of oil-soluble pigment at 439nm was not significantly changed under pH 4～10,at 30～100℃.At the same time,the stability of oil-soluble pigment at 439nm,treated with a series of metal ions,food additiveses,and oxidizing agents,was much better. |
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| Keywords: | orange peel oil-soluble pigment extraction stability |
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